Home / 8,425,324.01-11,626,921.91-4,557,844.15

Finding the Fourth Proportional to 8,425,324.01, 11,626,921.91 and 4,557,844.15

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Solution

The fourth proportional to 8,425,324.01, 11,626,921.91 and 4,557,844.15 is: 6,289,811.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,425,324.01 : 11,626,921.91 = 4,557,844.15 : x
  2. Step 2: Convert to fraction form
    8,425,324.01/11,626,921.91 = 4,557,844.15/x
  3. Step 3: Cross multiply
    8,425,324.01x = 11,626,921.91 × 4,557,844.15
  4. Step 4: Simplify right side
    8,425,324.01x = 52,993,697,992,327.63
  5. Step 5: Solve for x
    x = 52,993,697,992,327.63/8,425,324.01
  6. Step 6: Final answer
    x = 6,289,811.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.